Right angle drywall bead with perforated flaps



FIG. 1 is a perspective view of a right angle drywall bead with perforated flaps showing my new design, the right end portion shown broken away to indicate indeterminate length;

FIG. 2 is a left end view thereof, the right end being a mirror image;

FIG. 3 is a detailed view, in enlarged scale, taken from the oval identified by the numeral 3 in FIG. 1;

FIG. 4 is a broken front view thereof; and,

FIG. 5 is a broken back view thereof. 

The ornamental design for a right angle drywall bead with perforated flaps, as shown and described. 